FR2129971A2 - - Google Patents

Info

Publication number
FR2129971A2
FR2129971A2 FR7110378A FR7110378A FR2129971A2 FR 2129971 A2 FR2129971 A2 FR 2129971A2 FR 7110378 A FR7110378 A FR 7110378A FR 7110378 A FR7110378 A FR 7110378A FR 2129971 A2 FR2129971 A2 FR 2129971A2
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7110378A
Other languages
French (fr)
Other versions
FR2129971B2 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7110378A priority Critical patent/FR2129971B2/fr
Priority to NL7104579A priority patent/NL7104579A/xx
Priority to CH839375A priority patent/CH573602A5/xx
Priority to BE765425A priority patent/BE765425A/xx
Priority to CH506871A priority patent/CH567725A5/xx
Priority to DE19712117390 priority patent/DE2117390A1/de
Priority to US00133049A priority patent/US3778801A/en
Priority to GB2657771*A priority patent/GB1354707A/en
Priority to GB164074A priority patent/GB1376592A/en
Publication of FR2129971A2 publication Critical patent/FR2129971A2/fr
Application granted granted Critical
Publication of FR2129971B2 publication Critical patent/FR2129971B2/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145—Indicating the presence of current or voltage
    • G01R19/15—Indicating the presence of current
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/18—Indicating phase sequence; Indicating synchronism
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/54—Testing for continuity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
FR7110378A 1970-04-10 1971-03-24 Expired FR2129971B2 (enrdf_load_stackoverflow)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7110378A FR2129971B2 (enrdf_load_stackoverflow) 1971-03-24 1971-03-24
NL7104579A NL7104579A (enrdf_load_stackoverflow) 1970-04-10 1971-04-06
BE765425A BE765425A (fr) 1970-04-10 1971-04-07 Controleur universel de distribution de courant
CH506871A CH567725A5 (enrdf_load_stackoverflow) 1970-04-10 1971-04-07
CH839375A CH573602A5 (enrdf_load_stackoverflow) 1970-04-10 1971-04-07
DE19712117390 DE2117390A1 (enrdf_load_stackoverflow) 1970-04-10 1971-04-08
US00133049A US3778801A (en) 1970-04-10 1971-04-12 Apparatus for indicating voltage presence, phase sequence, voltage magnitude, ground faults, etc. in an electrical power distribution system
GB2657771*A GB1354707A (en) 1970-04-10 1971-04-19 Universal device for checking the distribution of current
GB164074A GB1376592A (en) 1971-03-24 1971-10-19 Electrical supply indicating arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7110378A FR2129971B2 (enrdf_load_stackoverflow) 1971-03-24 1971-03-24

Publications (2)

Publication Number Publication Date
FR2129971A2 true FR2129971A2 (enrdf_load_stackoverflow) 1972-11-03
FR2129971B2 FR2129971B2 (enrdf_load_stackoverflow) 1976-02-06

Family

ID=9074056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7110378A Expired FR2129971B2 (enrdf_load_stackoverflow) 1970-04-10 1971-03-24

Country Status (2)

Country Link
FR (1) FR2129971B2 (enrdf_load_stackoverflow)
GB (1) GB1376592A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105699925A (zh) * 2016-01-27 2016-06-22 云南电网有限责任公司电力科学研究院 一种安全多功能试电装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2129971B2 (enrdf_load_stackoverflow) 1976-02-06
GB1376592A (en) 1974-12-04

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